He looks at Loki for a moment before looking around the rooftop. It takes him a minute to pack and stow his various supplies, but soon enough, he's got a pack on his back and he's holding out his hand.

"You doublecross me and I promise you'll regret it."

But the god had SWORN and he knows enough to know that that's fair. And swearing on Steve Rogers was about the only way TO get him to trust you at this point.